/* 背景 */
.sec2 {
    background: linear-gradient(to right top, rgb(255, 214, 224), rgb(255, 162, 184));
    min-height: 100vh;
    background-size: 100%;
}
/* 小圆点 */
.sec2_circle1 {
    background: white;
    background: linear-gradient(
        to right bottom,
        rgba(203, 255, 255, 0.8),
        rgba(237, 255, 254, 0.3)
    );
    height: 20rem;
    width: 20rem;
    position: absolute;
    border-radius: 10%;
    bottom: 30%;
    left: 20%;
}
.sec2_circle2 {
    background: white;
    background: linear-gradient(
        to right bottom,
        rgba(206, 255, 228, 0.8),
        rgba(255, 255, 255, 0.3)
    );
    height: 20rem;
    width: 20rem;
    position: absolute;
    border-radius: 10%;
    top: 30%;
    right: 10%;
    transform: rotate(45deg);
}
.sec2_circle3 {
    background: white;
    background: linear-gradient(
        to right bottom,
        rgba(255, 225, 225, 0.8),
        rgba(255, 255, 255, 0.3)
    );
    height: 20rem;
    width: 20rem;
    position: absolute;
    border-radius: 10%;
    bottom: -5%;
    right: 40%;
}
/* 主体部分 */
#section2 {
    display: flex;
    justify-content: center;
    align-items: center;
}
.sec2_main {
    width: 1200px;
    height: 600px;
    border-radius: 25px;
    background-color: rgba(255, 255, 255, 0.3);
    overflow: hidden;
    backdrop-filter: blur(0.2rem);
}
.sec2_main_head ul {
    width: 1200px;
}
.sec2_main_head ul li {
    float: left;
    width: 200px;
    height: 100px;
    border-bottom: 1px solid rgba(255, 255, 255, 1);
    transition: all 1s;
}
.sec2_main_head ul li a {
    display: block;
    width: 200px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    font-size: 16px;
    color: #426696;
    transition: all 1s;
    background-color: rgba(255, 255, 255, 0.3);
}
.sec2_main_head ul li a:hover {
    background-color: rgb(255, 211, 221);
    color: rgb(255, 111, 145);
}
.current1 {
    background-color: rgb(255, 111, 145);
}
/*  */
.sec2_main_body_content {
    float: left;
    width: 1200px;
    height: 500px;
}
/* sec2_main_body */
.sec2_main_body_content_left {
    float: left;
    width: 20%;
    height: 500px;
    display: flex;
    flex-direction: column;
}
.sec2_main_body_content_left p {
    flex: 1;
    display: flex;
    /* justify-content: center; */
    align-items: center;
    text-align: left;
    font-size: 16px;
    color: #426696;
    padding-left: 30px;
}
.sec2_main_body_content_right {
    float: right;
    width: 80%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sec2_main_body_content_right img {
    width: 90%;
    height: 90%;
    border-radius: 25px;
    transition: all 1s;
}
/* 个人图片 */
